Skip to content
underwatergreen
Menu

Find a species

Freshwater Fish Directory

Showing 197 of 1,171 species

Clear all

Browse

Species profiles

197 results

Red Finned Danio

Danio kyathit

Care level
Specialist
Adult size
3.5–4.5 cm
Minimum tank
80 litres
Temperature
18–26 °C

Red Mickey Mouse Platy

Xiphophorus maculatus var. "Micky Mouse Red"

Care level
Intermediate
Adult size
5 cm
Minimum tank
54 litres
Temperature
20–26 °C

Red Pepper Platy

Xiphophorus maculatus var. "Red Pepper"

Care level
Intermediate
Adult size
5 cm
Minimum tank
54 litres
Temperature
20–26 °C

Red Pintail Platy

Xiphophorus maculatus var. "Red Pintail"

Care level
Intermediate
Adult size
5 cm
Minimum tank
54 litres
Temperature
20–26 °C

Red Robin Gourami

Trichogaster chuna var. "Red Robin"

Care level
Intermediate
Adult size
5.5 cm
Minimum tank
54 litres
Temperature
22–27 °C

Red Swordtail

Xiphophorus helleri var. "Red"

Care level
Intermediate
Adult size
14 cm
Minimum tank
108 litres
Temperature
16–28 °C

Red Wagtail Platy

Xiphophorus maculatus var. "Red Wagtail"

Care level
Intermediate
Adult size
5 cm
Minimum tank
54 litres
Temperature
20–26 °C

Red Wagtail Swordtail

Xiphophorus hellerii var. "Red Wagtail"

Care level
Intermediate
Adult size
14 cm
Minimum tank
108 litres
Temperature
16–28 °C

Rose Danio

Danio roseus

Care level
Intermediate
Adult size
3–4 cm
Minimum tank
72 litres
Temperature
18–26 °C

Rosetail Betta

Betta splendens var. "Rosetail"

Care level
Advanced
Adult size
5–7 cm
Minimum tank
40 litres
Temperature
22–30 °C

Roundtail Betta

Betta splendens var. "Roundtail"

Care level
Beginner
Adult size
5–7 cm
Minimum tank
40 litres
Temperature
22–30 °C

Round Tail Guppy

Poecilia reticulata var. "Round Tail"

Care level
Beginner
Adult size
3–6 cm
Minimum tank
40 litres
Temperature
17–28 °C

Royal Blue Betta

Betta splendens var. "Royal Blue"

Care level
Beginner
Adult size
5–7 cm
Minimum tank
40 litres
Temperature
22–30 °C

Samurai Betta

Betta splendens var. "Samurai"

Care level
Beginner
Adult size
5–7 cm
Minimum tank
40 litres
Temperature
22–30 °C

Samurai Gourami

Sphaerichthys vaillanti

Care level
Intermediate
Adult size
5.5 cm
Minimum tank
54 litres
Temperature
21–25 °C

Scarlet Badis

Dario dario

Care level
Intermediate
Adult size
2 cm
Minimum tank
40 litres
Temperature
18–26 °C

Scarlet Betta

Betta coccina

Care level
Advanced
Adult size
4 cm
Minimum tank
40 litres
Temperature
22–30 °C

Scissortail Rasbora

Rasbora trilineata

Care level
Intermediate
Adult size
10–15 cm
Minimum tank
240 litres
Temperature
22–25 °C

Silver Hatchetfish

Gasteropelecus sternicla

Care level
Intermediate
Adult size
3.5–4 cm
Minimum tank
110 litres
Temperature
20–28 °C

Silver Sailfin Molly

Poecilia latipinna var. "Silver Sailfin"

Care level
Beginner
Adult size
12.5 cm
Minimum tank
110 litres
Temperature
21–26 °C

Slender Betta

Betta bellica

Care level
Intermediate
Adult size
9 cm
Minimum tank
72 litres
Temperature
25–30 °C

Snakeskin Gourami

Trichopodus pectoralis

Care level
Advanced
Adult size
30 cm
Minimum tank
108 litres
Temperature
22–30 °C

Snakeskin Guppy

Poecilia reticulata var. "Snakeskin"

Care level
Beginner
Adult size
3–6 cm
Minimum tank
40 litres
Temperature
17–28 °C

Spadetail Betta

Betta splendens var. "Spadetail"

Care level
Beginner
Adult size
5–7 cm
Minimum tank
40 litres
Temperature
22–30 °C

Spade Tail Guppy

Poecilia reticulata var. "Spade Tail"

Care level
Beginner
Adult size
3–6 cm
Minimum tank
40 litres
Temperature
17–28 °C

Sparkling Gourami

Trichopsis pumila

Care level
Intermediate
Adult size
3–4 cm
Minimum tank
40 litres
Temperature
22–28 °C

Spear Tail Guppy

Poecilia reticulata var. "Spear Tail"

Care level
Beginner
Adult size
3–6 cm
Minimum tank
40 litres
Temperature
17–28 °C

Spike Tailed Paradise Fish

Pseudosphromenus dayi

Care level
Beginner
Adult size
6.5 cm
Minimum tank
54 litres
Temperature
20–28 °C

Splendid Killifish

Aphyosemion splendopleure

Care level
Beginner
Adult size
6 cm
Minimum tank
28 litres
Temperature
22–26 °C

Sunburst Tuxedo Platy

Xiphophorus maculatus var. "Sunburst Tuxedo"

Care level
Intermediate
Adult size
5 cm
Minimum tank
54 litres
Temperature
20–26 °C

Plan it with our tools